Wednesday
April 16, 2014

Homework Help: Chem 121

Posted by Jessica Jones on Tuesday, March 29, 2011 at 4:49pm.

Use Hess's law and the reactions
1) CH 4(g)+ Cl 2 (g)--->CH 3 CL(g) + HCl (g)
2) CH 3 Cl (g) + Cl 2 (g)---> CH 2 Cl 2 (g) + HCl (g)
to determine the enthalpy for the reaction
CH4 (g) + 2CH 2 (g)---> CH2 Cl 2 (g) + 2HCl (g)?

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